Old Donation Center
Old Donation Episcopal Day School
Old Town Montessori School
Olde Creek ELEM.
Olive Branch ELEM.
Oliver C. Greenwood ELEM.
Olivet Christian Academy
Open Campus ALT. ED. CTR.
Open Door Christian Academy
Open Door Christian School
Open High
Orange CO. High
Orange ELEM.
Orange Hunt ELEM.
Orchard House School
Orchard View ELEM.
Original Walker-grant
Osbourn High
Osbourn Park High
Oscar F. Smith High